! Started logfile: /tmp/maps//J1435-1030_X_20180615_dfm.log on Wed Jul 4 23:29:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1435-1030_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1435-1030_X_20180615_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J1435-1030 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2760 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1435-1030_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002050Jy sigma=26.446053 ! Fit after self-cal, rms=0.960813Jy sigma=25.340013 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6864 mas, bmaj=1.94 mas, bpa=-1.629 degrees ! Estimated noise=0.992795 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030572 Jy ! Component: 100 - total flux cleaned = 0.0373077 Jy ! Total flux subtracted in 100 components = 0.0373077 Jy ! Clean residual min=-0.003117 max=0.003364 Jy/beam ! Clean residual mean=0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0373077 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0373077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024529Jy sigma=0.627969 ! Fit after self-cal, rms=0.023484Jy sigma=0.601300 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=2.143 mas, bpa=-1.355 degrees ! Estimated noise=0.52608 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305087 Jy ! Component: 100 - total flux cleaned = 0.00451319 Jy ! Component: 150 - total flux cleaned = 0.00495858 Jy ! Component: 200 - total flux cleaned = 0.00509945 Jy ! Total flux subtracted in 200 components = 0.00509945 Jy ! Clean residual min=-0.002384 max=0.002001 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0424072 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0424072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023117Jy sigma=0.591053 ! Fit after self-cal, rms=0.023108Jy sigma=0.590768 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8918 x 2.143 at -1.355 degrees (North through East) ! Clean map min=-0.00216 max=0.040126 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 0.94 LA 1.06 ! MK 1.14 PT 1.01 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 KP 0.99 LA 1.07 ! MK 0.96 PT 0.93 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 KP 0.87 LA 1.09 ! MK 1.05 PT 1.05 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 KP 0.85 LA 1.05 ! MK 1.10 PT 1.01 SC 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 KP 0.95 LA 1.07 ! MK 1.00 PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 0.92 LA 1.09 ! MK 0.97 PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 KP 0.87 LA 1.09 ! MK 0.87 PT 1.02 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 KP 0.91 LA 1.15 ! MK 1.04 PT 1.01 SC 1.25 ! ! ! Fit before self-cal, rms=0.023108Jy sigma=0.590768 ! Fit after self-cal, rms=0.022701Jy sigma=0.579943 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8949 mas, bmaj=2.141 mas, bpa=-1.271 degrees ! Estimated noise=0.52291 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.04354e-05 Jy ! Component: 100 - total flux cleaned = -8.9233e-05 Jy ! Component: 150 - total flux cleaned = -8.92543e-05 Jy ! Component: 200 - total flux cleaned = -7.78228e-05 Jy ! Total flux subtracted in 200 components = -7.78228e-05 Jy ! Clean residual min=-0.001678 max=0.001707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0423294 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0423294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022676Jy sigma=0.579430 ! Fit after self-cal, rms=0.022689Jy sigma=0.579079 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022689Jy sigma=0.579079 ! Fit after self-cal, rms=0.022637Jy sigma=0.579062 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.141 mas, bpa=-1.278 degrees ! Estimated noise=0.521579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.7049e-05 Jy ! Component: 100 - total flux cleaned = -8.00841e-05 Jy ! Component: 150 - total flux cleaned = -8.93928e-05 Jy ! Component: 200 - total flux cleaned = -8.9179e-05 Jy ! Total flux subtracted in 200 components = -8.9179e-05 Jy ! Clean residual min=-0.001652 max=0.001710 Jy/beam ! Clean residual mean=-0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0422402 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0422402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022624Jy sigma=0.578846 ! Fit after self-cal, rms=0.022622Jy sigma=0.578797 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79481e-05 Jy ! Component: 100 - total flux cleaned = -9.39995e-06 Jy ! Component: 150 - total flux cleaned = -2.9283e-06 Jy ! Component: 200 - total flux cleaned = 2.95915e-06 Jy ! Total flux subtracted in 200 components = 2.95915e-06 Jy ! Clean residual min=-0.001636 max=0.001715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0422431 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0422431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022616Jy sigma=0.578704 ! Fit after self-cal, rms=0.022615Jy sigma=0.578682 ! Inverting map ! Added new window around map position (32, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115002 Jy ! Component: 100 - total flux cleaned = 0.00129476 Jy ! Component: 150 - total flux cleaned = 0.00146636 Jy ! Component: 200 - total flux cleaned = 0.00152023 Jy ! Total flux subtracted in 200 components = 0.00152023 Jy ! Clean residual min=-0.001419 max=0.001288 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0437634 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0437634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022514Jy sigma=0.576634 ! Fit after self-cal, rms=0.022505Jy sigma=0.576461 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022505Jy sigma=0.576461 ! Fit after self-cal, rms=0.022344Jy sigma=0.576257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.138 mas, bpa=-1.32 degrees ! Estimated noise=0.517892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.81511e-05 Jy ! Component: 100 - total flux cleaned = 2.41705e-05 Jy ! Component: 150 - total flux cleaned = 2.34336e-05 Jy ! Component: 200 - total flux cleaned = 4.17467e-05 Jy ! Total flux subtracted in 200 components = 4.17467e-05 Jy ! Clean residual min=-0.001281 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0438051 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0438051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022328Jy sigma=0.575921 ! Fit after self-cal, rms=0.022326Jy sigma=0.575883 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102247 Jy ! Component: 100 - total flux cleaned = -9.33942e-05 Jy ! Component: 150 - total flux cleaned = -7.00323e-05 Jy ! Component: 200 - total flux cleaned = -5.55915e-05 Jy ! Total flux subtracted in 200 components = -5.55915e-05 Jy ! Clean residual min=-0.001252 max=0.001317 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0437495 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0437495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022321Jy sigma=0.575738 ! Fit after self-cal, rms=0.022320Jy sigma=0.575727 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022320Jy sigma=0.575727 ! Fit after self-cal, rms=0.022291Jy sigma=0.575666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=3.96 mas, bpa=6.036 degrees ! Estimated noise=0.684573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149808 Jy ! Component: 100 - total flux cleaned = -0.000142122 Jy ! Component: 150 - total flux cleaned = -0.000134279 Jy ! Component: 200 - total flux cleaned = -0.00011276 Jy ! Total flux subtracted in 200 components = -0.00011276 Jy ! Clean residual min=-0.001300 max=0.001074 Jy/beam ! Clean residual mean=-0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0436368 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0436368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022289Jy sigma=0.575656 ! Fit after self-cal, rms=0.022288Jy sigma=0.575634 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.08369e-05 Jy ! Component: 100 - total flux cleaned = -4.60157e-05 Jy ! Component: 150 - total flux cleaned = -3.23082e-05 Jy ! Component: 200 - total flux cleaned = -1.41529e-05 Jy ! Total flux subtracted in 200 components = -1.41529e-05 Jy ! Clean residual min=-0.001292 max=0.001045 Jy/beam ! Clean residual mean=-0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0436226 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.0436226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022289Jy sigma=0.575671 ! Fit after self-cal, rms=0.022288Jy sigma=0.575659 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.137 mas, bpa=-1.326 degrees ! Estimated noise=0.51679 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.137 at -1.326 degrees (North through East) ! Clean map min=-0.0011142 max=0.039749 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6945 mas, bmaj=1.931 mas, bpa=-1.271 degrees ! Estimated noise=0.980212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306679 Jy ! Component: 100 - total flux cleaned = 0.0374226 Jy ! Component: 150 - total flux cleaned = 0.0394216 Jy ! Component: 200 - total flux cleaned = 0.0405923 Jy ! Total flux subtracted in 200 components = 0.0405923 Jy ! Clean residual min=-0.002360 max=0.002485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0405923 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0405923 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.137 mas, bpa=-1.326 degrees ! Estimated noise=0.51679 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177573 Jy ! Component: 100 - total flux cleaned = 0.00249163 Jy ! Component: 150 - total flux cleaned = 0.00268461 Jy ! Component: 200 - total flux cleaned = 0.00282161 Jy ! Total flux subtracted in 200 components = 0.00282161 Jy ! Clean residual min=-0.001444 max=0.001455 Jy/beam ! Clean residual mean=-0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0434139 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0434139 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=3.96 mas, bpa=6.036 degrees ! Estimated noise=0.684573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281934 Jy ! Component: 100 - total flux cleaned = 0.000251074 Jy ! Component: 150 - total flux cleaned = 0.000263919 Jy ! Component: 200 - total flux cleaned = 0.000275434 Jy ! Total flux subtracted in 200 components = 0.000275434 Jy ! Clean residual min=-0.001328 max=0.001198 Jy/beam ! Clean residual mean=-0.000006 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0436894 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.06472e-05 Jy ! Component: 100 - total flux cleaned = -1.03119e-05 Jy ! Component: 150 - total flux cleaned = -1.08431e-05 Jy ! Component: 200 - total flux cleaned = -1.04233e-05 Jy ! Total flux subtracted in 200 components = -1.04233e-05 Jy ! Clean residual min=-0.001278 max=0.001128 Jy/beam ! Clean residual mean=-0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0436789 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0436789 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8944 mas, bmaj=2.137 mas, bpa=-1.326 degrees ! Estimated noise=0.51679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342195 Jy ! Component: 100 - total flux cleaned = 0.000323469 Jy ! Component: 150 - total flux cleaned = 0.000306035 Jy ! Component: 200 - total flux cleaned = 0.000275607 Jy ! Total flux subtracted in 200 components = 0.000275607 Jy ! Clean residual min=-0.001245 max=0.001368 Jy/beam ! Clean residual mean=-0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0439546 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0439545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022318Jy sigma=0.576283 ! Fit after self-cal, rms=0.022309Jy sigma=0.576092 wmodel J1435-1030_X_map.mod ! Writing 51 model components to file: J1435-1030_X_map.mod wobs J1435-1030_X_uvs.fits ! Writing UV FITS file: J1435-1030_X_uvs.fits wwins J1435-1030_X_map.win ! wwins: Wrote 2 windows to J1435-1030_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175333 Jy ! Component: 100 - total flux cleaned = 0.000278107 Jy ! Component: 150 - total flux cleaned = 0.000259693 Jy ! Component: 200 - total flux cleaned = 0.000154246 Jy ! Component: 250 - total flux cleaned = 8.82925e-05 Jy ! Component: 300 - total flux cleaned = -4.4547e-06 Jy ! Component: 350 - total flux cleaned = -6.17793e-05 Jy ! Component: 400 - total flux cleaned = -0.000116385 Jy ! Component: 450 - total flux cleaned = -0.000155735 Jy ! Component: 500 - total flux cleaned = -0.000180279 Jy ! Component: 550 - total flux cleaned = -0.000203303 Jy ! Component: 600 - total flux cleaned = -0.000259468 Jy ! Component: 650 - total flux cleaned = -0.000313263 Jy ! Component: 700 - total flux cleaned = -0.000396584 Jy ! Component: 750 - total flux cleaned = -0.000456985 Jy ! Component: 800 - total flux cleaned = -0.000525232 Jy ! Component: 850 - total flux cleaned = -0.000628458 Jy ! Component: 900 - total flux cleaned = -0.000710595 Jy ! Component: 950 - total flux cleaned = -0.000755085 Jy ! Component: 1000 - total flux cleaned = -0.000781192 Jy ! Component: 1050 - total flux cleaned = -0.00080664 Jy ! Component: 1100 - total flux cleaned = -0.00083994 Jy ! Component: 1150 - total flux cleaned = -0.000864472 Jy ! Component: 1200 - total flux cleaned = -0.000880605 Jy ! Component: 1250 - total flux cleaned = -0.000912295 Jy ! Component: 1300 - total flux cleaned = -0.000951148 Jy ! Component: 1350 - total flux cleaned = -0.000974077 Jy ! Component: 1400 - total flux cleaned = -0.00102711 Jy ! Component: 1450 - total flux cleaned = -0.00107189 Jy ! Component: 1500 - total flux cleaned = -0.00112364 Jy ! Component: 1550 - total flux cleaned = -0.00118223 Jy ! Component: 1600 - total flux cleaned = -0.00123289 Jy ! Component: 1650 - total flux cleaned = -0.00126158 Jy ! Component: 1700 - total flux cleaned = -0.00130416 Jy ! Component: 1750 - total flux cleaned = -0.00134639 Jy ! Component: 1800 - total flux cleaned = -0.0013813 Jy ! Component: 1850 - total flux cleaned = -0.00142294 Jy ! Component: 1900 - total flux cleaned = -0.00147129 Jy ! Component: 1950 - total flux cleaned = -0.00153305 Jy ! Component: 2000 - total flux cleaned = -0.00157399 Jy ! Component: 2050 - total flux cleaned = -0.00163516 Jy ! Component: 2100 - total flux cleaned = -0.00166225 Jy ! Component: 2150 - total flux cleaned = -0.00170944 Jy ! Component: 2200 - total flux cleaned = -0.00174973 Jy ! Component: 2250 - total flux cleaned = -0.00177645 Jy ! Component: 2300 - total flux cleaned = -0.00182327 Jy ! Component: 2350 - total flux cleaned = -0.00184334 Jy ! Component: 2400 - total flux cleaned = -0.00189015 Jy ! Component: 2450 - total flux cleaned = -0.00193025 Jy ! Component: 2500 - total flux cleaned = -0.00197046 Jy ! Component: 2550 - total flux cleaned = -0.00203056 Jy ! Component: 2600 - total flux cleaned = -0.00205728 Jy ! Component: 2650 - total flux cleaned = -0.00211074 Jy ! Component: 2700 - total flux cleaned = -0.00214421 Jy ! Component: 2750 - total flux cleaned = -0.00217117 Jy ! Component: 2800 - total flux cleaned = -0.00220498 Jy ! Component: 2850 - total flux cleaned = -0.00221861 Jy ! Component: 2900 - total flux cleaned = -0.00223229 Jy ! Component: 2950 - total flux cleaned = -0.00227382 Jy ! Component: 3000 - total flux cleaned = -0.00229489 Jy ! Component: 3050 - total flux cleaned = -0.00232314 Jy ! Component: 3100 - total flux cleaned = -0.00233749 Jy ! Component: 3150 - total flux cleaned = -0.00237377 Jy ! Component: 3200 - total flux cleaned = -0.00239588 Jy ! Component: 3250 - total flux cleaned = -0.00241831 Jy ! Component: 3300 - total flux cleaned = -0.00243356 Jy ! Component: 3350 - total flux cleaned = -0.00245691 Jy ! Component: 3400 - total flux cleaned = -0.00248098 Jy ! Component: 3450 - total flux cleaned = -0.0024973 Jy ! Component: 3500 - total flux cleaned = -0.00252241 Jy ! Component: 3550 - total flux cleaned = -0.00254812 Jy ! Component: 3600 - total flux cleaned = -0.00256571 Jy ! Component: 3650 - total flux cleaned = -0.00258371 Jy ! Component: 3700 - total flux cleaned = -0.0026021 Jy ! Component: 3750 - total flux cleaned = -0.00262101 Jy ! Component: 3800 - total flux cleaned = -0.00263069 Jy ! Component: 3850 - total flux cleaned = -0.00265056 Jy ! Component: 3900 - total flux cleaned = -0.00266077 Jy ! Component: 3950 - total flux cleaned = -0.00267117 Jy ! Component: 4000 - total flux cleaned = -0.00268208 Jy ! Component: 4050 - total flux cleaned = -0.00270447 Jy ! Total flux subtracted in 4096 components = -0.00271587 Jy ! Clean residual min=-0.000583 max=0.000802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0412387 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 278 components and 0.0412387 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1435-1030_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.137 at -1.326 degrees (North through East) ! Clean map min=-0.00097237 max=0.039502 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1435-1030_X_20180615_map.fits wmodel /tmp/maps//J1435-1030_X_20180615_map.mod ! Writing 278 model components to file: /tmp/maps//J1435-1030_X_20180615_map.mod wobs /tmp/maps//J1435-1030_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1435-1030_X_20180615_uvs.fits wwins /tmp/maps//J1435-1030_X_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1435-1030_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0395023 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30692 1.30692 2.61385 5.2277 10.4554 20.9108 41.8216 83.6432 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.546 quit ! Quitting program ! Log file /tmp/maps//J1435-1030_X_20180615_dfm.log closed on Wed Jul 4 23:29:09 2018